Ⅱ. 用所给词的适当形式填空（10分）
1. Two-thirds of the students _______ (be) boys in my class.
2. You need _______ (put) the paper in the paper bag.
3. Three-_______ (four) of the Earth is covered with water.
4. We must make the fire _______ (stop) burning.
5. _______ (learn)English well, he always gets up early every day.
Ⅲ. 单项选择（10分）
1. The book is_______ that all of us like it.
A. too interesting B. very interesting
C. so interesting D. interesting
